README.md in easystats-0.4.0.rc2 vs README.md in easystats-0.5.0

@@ -31,10 +31,11 @@
   mode
   range
   standard_deviation
   sum
   variance
+  weighted_moving_average
 ].each do |method|
   puts "#{method}: #{array.send(method.to_sym)}"
 end
 ```
 
@@ -46,6 +47,7 @@
 mode: 42
 range: 38
 standard_deviation: 15.295501984321435
 sum: 150
 variance: 200.53061224489798
+weighted_moving_average: 30.476190476190474
 ```